UV Absorber UV-3039 CAS NO.: 6197-30-4

Lub npe tshuaj: Octocrilene

Synonyms:2-Ethylhexyl 2-cyano-3,3-diphenylacrylate

Molecular FormulaC24H27NO2

Molecular Luj361.48 ib

Qauv

CAS Nr6197-30-4 ib

Specification

Cov tsos mob: pob tshab daj vicious kua

Kev Ntsuas: 95.0 ~ 105.0%

Tus kheej impurity: ≤0.5%

Tag nrho impurity: 2.0%

Kev qhia: ≤3.0%

Refractive Index N204): 1.561-1.571

Lub ntiajteb txawj nqus (D204): 1.045-1.055

Acidity(0.1 mol/L NaOH)≤ 0.18 ml / mg

Residual kuab tshuaj (Ethylhexanol): ≤500ppm

Daim ntawv thov:

Siv nyob rau hauv cov yas, coatings, dyes, thiab lwm yam raws li UV Absorbents

Pob thiab Cia

1. 25kg yas nruas, 200kg Steel-yas chim los yog 1000L IBC thawv
2. Khaws nyob rau hauv nruj thiab lub teeb-resistant